496973969 has 2 divisors, whose sum is σ = 496973970. Its totient is φ = 496973968.

The previous prime is 496973959. The next prime is 496974011. The reversal of 496973969 is 969379694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 428283025 + 68690944 = 20695^2 + 8288^2 .

It is a cyclic number.

It is not a de Polignac number, because 496973969 - 2⁸ = 496973713 is a prime.

It is a super-2 number, since 2×496973969² = 493966251727225922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (496973909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248486984 + 248486985.

It is an arithmetic number, because the mean of its divisors is an integer number (248486985).

Almost surely, 2^496973969 is an apocalyptic number.

It is an amenable number.

496973969 is a deficient number, since it is larger than the sum of its proper divisors (1).

496973969 is an equidigital number, since it uses as much as digits as its factorization.

496973969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19840464, while the sum is 62.

The square root of 496973969 is about 22292.9129769979. The cubic root of 496973969 is about 792.0961100120.

The spelling of 496973969 in words is "four hundred ninety-six million, nine hundred seventy-three thousand, nine hundred sixty-nine".